Su Wanqing, once the ace photojournalist of Battlefield Rose, returned from the army due to psychological trauma and tried to integrate into the peaceful urban life. However, her keen professional sense led her to focus on Ji Boyuan, the president of Shenghua Group, a hypocritical entrepreneur who was regarded as a model of charity in the city. During the investigation, she unexpectedly met Lin Jiayan, the sunny and cheerful lead singer of the band. One used his camera to expose the darkness, and the other used music to heal people's hearts. Su Wanqing relied on her extraordinary perseverance, meticulous logic and professional skills honed on the battlefield, and without a golden finger, she tore apart Ji Boyuan's mask of hypocrisy step by step. She withstood the huge pressure of being attacked by the entire network, blocked by the industry, and even personally threatened. Finally, at a much-anticipated live broadcast ceremony, she used an irrefutable chain of evidence to pull down "City Light" from the altar and complete the ultimate trial of crime. This is a hard-core story about a strong female character who heals from trauma, upholds justice, and ultimately gains love.